Wheel chock



FIG. 1 is a perspective view of a wheel chock, showing my new design;

FIG. 2 is a right side view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a bottom view thereof; and,

FIG. 5 is a front view thereof. 

I claim the ornamental design for a wheel chock, as shown and described. 